.hide-partial { max-height: none; } .show-more { display: none; }

Interface Modules

Interface Modules are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many interface module manufacturers including Advantech, Connective Peripherals, Digi International, HMS Networks, Phoenix Contact, Samtec, Siemens, StarTech, Tripp Lite, Weidmuller & more.
More...

Please see our large selection of interface modules below.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 2 606

Applied Filters:

Manufacturer

Product

Type

Number of Ports

Maximum Data Rate

Interface Type

Supply Voltage - Min

Supply Voltage - Max

Minimum Operating Temperature

Maximum Operating Temperature

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Number of Ports	Maximum Data Rate	Interface Type	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Interface Modules USB 3 0 Flash Media card reader FCREADMICRO3V2 StarTech 1: 29,52 € 24In Stock 18Expected 16/10/2026 New At Mouser	Mfr. Part No. FCREADMICRO3V2 Mouser Part No 16-FCREADMICRO3V2 New At Mouser	StarTech	Interface Modules USB 3 0 Flash Media card reader	Datasheet	24In Stock 18Expected 16/10/2026	29,52 € 26,19 € 24,97 € 24,08 € View 23,23 € 22,15 €	Min.: 1 Mult.: 1	Card Readers	Card Reader	1 Port	5 Gbps	USB 3.2			0 C	+ 45 C		Bulk
Interface Modules 1-port RS232 to Ethernet Device Server - PoE I13P-SERIAL-ETHERNET StarTech 1: 260,24 € 3In Stock New At Mouser	Mfr. Part No. I13P-SERIAL-ETHERNET Mouser Part No 16-I13PSERALETHERNET New At Mouser	StarTech	Interface Modules 1-port RS232 to Ethernet Device Server - PoE	Datasheet	3In Stock	260,24 € 235,30 € 226,38 €	Min.: 1 Mult.: 1	Ethernet Adapters	Serial Converter	1 Port	921.6 Kbps	Serial			0 C	+ 60 C		Bulk
Interface Modules 1-port RS232 to Ethernet Device Server I13-SERIAL-ETHERNET StarTech 1: 197,31 € 6In Stock New At Mouser	Mfr. Part No. I13-SERIAL-ETHERNET Mouser Part No 16-I13SERIALETHERNET New At Mouser	StarTech	Interface Modules 1-port RS232 to Ethernet Device Server	Datasheet	6In Stock	197,31 € 176,73 € 171,60 €	Min.: 1 Mult.: 1	Ethernet Adapters	Serial Converter	1 Port	921.6 Kbps	Serial	100 VAC	240 VAC	0 C	+ 60 C		Bulk
Interface Modules 2-port RS232 to Ethernet Device Server I23-SERIAL-ETHERNET StarTech 1: 298,01 € 2In Stock New At Mouser	Mfr. Part No. I23-SERIAL-ETHERNET Mouser Part No 16-I23SERIALETHERNET New At Mouser	StarTech	Interface Modules 2-port RS232 to Ethernet Device Server	Datasheet	2In Stock	298,01 € 269,95 € 259,83 €	Min.: 1 Mult.: 1	Ethernet Adapters	Serial Converter	2 Port	921.6 Kbps	Serial	100 VAC	240 VAC	0 C	+ 60 C		Bulk
Interface Modules 1 Port PCI Express 2 5Gbps Ethernet RJ45 Network Converter C PR12GI-NETWORK-CARD StarTech 1: 56,10 € 5In Stock New At Mouser	Mfr. Part No. PR12GI-NETWORK-CARD Mouser Part No 16-PR12GINETWORKCARD New At Mouser	StarTech	Interface Modules 1 Port PCI Express 2 5Gbps Ethernet RJ45 Network Converter C	Datasheet	5In Stock	56,10 € 49,76 € 47,44 € 45,76 € 44,14 €	Min.: 1 Mult.: 1	PCIe Serial Cards	LAN Card	1 Port	2.5 Gbps	RJ45			+ 5 C	+ 50 C		Bulk
Interface Modules 4 Port PCI Express RS232 422 485 Serial Card PS74ADF-SERIAL-CARD StarTech 1: 205,85 € 5In Stock New At Mouser	Mfr. Part No. PS74ADF-SERIAL-CARD Mouser Part No 16-PS74ADFSERIALCARD New At Mouser	StarTech	Interface Modules 4 Port PCI Express RS232 422 485 Serial Card	Datasheet	5In Stock	205,85 € 183,07 € 180,48 €	Min.: 1 Mult.: 1	PCIe Serial Cards	PCIe Card	4 Port		Serial			0 C	+ 70 C		Bulk
Interface Modules 2-Port 10Gbps PCIe Network Adapter Card, PC Ethernet/LAN/Network Interface Card ST10GSPEXNDP2 StarTech 1: 182,54 € 4In Stock New At Mouser	Mfr. Part No. ST10GSPEXNDP2 Mouser Part No 16-ST10GSPEXNDP2 New At Mouser	StarTech	Interface Modules 2-Port 10Gbps PCIe Network Adapter Card, PC Ethernet/LAN/Network Interface Card	Datasheet	4In Stock	182,54 € 175,55 € 172,14 € 170,13 € View Quote	Min.: 1 Mult.: 1											Bulk
Interface Modules An expansion module of RS232 serial communication with isolation M130 M5Stack 1: 19,69 € 12In Stock	Mfr. Part No. M130 Mouser Part No 170-M130	M5Stack	Interface Modules An expansion module of RS232 serial communication with isolation Learn More about M5Stack rs232m interface modules	Datasheet	12In Stock	19,69 €	Min.: 1 Mult.: 1	Expansion Modules	RS-232		0.1152 Mb/s	RS-232	9 V	24 V	0 C	+ 40 C
Interface Modules An expansion module of RS232 serial communication with isolation M131 M5Stack 1: 19,69 € 23In Stock	Mfr. Part No. M131 Mouser Part No 170-M131	M5Stack	Interface Modules An expansion module of RS232 serial communication with isolation Learn More about M5Stack rs232m interface modules	Datasheet	23In Stock	19,69 €	Min.: 1 Mult.: 1	Expansion Modules	RS-232			RS-232	9 V	24 V	0 C	+ 40 C
Interface Modules PWRCAN 13.2 Module w/ Isolated 2-Ch CAN & 1-Ch RS485 M139 M5Stack 1: 16,30 € 10In Stock 30Expected 14/10/2026	Mfr. Part No. M139 Mouser Part No 170-M139	M5Stack	Interface Modules PWRCAN 13.2 Module w/ Isolated 2-Ch CAN & 1-Ch RS485 Learn More about M5Stack m139 module	Datasheet	10In Stock 30Expected 14/10/2026	16,30 €	Min.: 1 Mult.: 1	Multiple Function Modules				RS-485	9 V	24 V	0 C	+ 40 C
Interface Modules ESP32 programming tool with USB to serial port in STAMP series package S006 M5Stack 1: 4,56 € 54In Stock	Mfr. Part No. S006 Mouser Part No 170-S006	M5Stack	Interface Modules ESP32 programming tool with USB to serial port in STAMP series package	Datasheet	54In Stock	4,56 €	Min.: 1 Mult.: 1	Add-On Boards				USB					MODULE
Interface Modules Mini CAN Unitis a compact CAN bus communication module that utilizes TJA1051T U179 M5Stack 1: 4,26 € 216In Stock	Mfr. Part No. U179 Mouser Part No 170-U179	M5Stack	Interface Modules Mini CAN Unitis a compact CAN bus communication module that utilizes TJA1051T Learn More about M5Stack u179 mini can unit	Datasheet	216In Stock	4,26 €	Min.: 1 Mult.: 1	Communication Modules	CANbus	1 Port	1 Mb/s	CAN	5 V	24 V	0 C	+ 40 C
Interface Modules QUINT-HP-COM/USB-SER 1252055 Phoenix Contact 1: 59,35 € 4In Stock 4Expected 02/10/2026	Mfr. Part No. 1252055 Mouser Part No 651-1252055	Phoenix Contact	Interface Modules QUINT-HP-COM/USB-SER	Datasheet	4In Stock 4Expected 02/10/2026	59,35 €	Min.: 1 Mult.: 1	Interface Modules				USB	18 V	32 V	- 25 C	+ 70 C	QUINT	Bulk
Interface Modules USB to SPI Dongle Kit, includes one USB to SPI Dongle, USB Cable, and 10-pin Ribbon Cable EVKT-USBSPI-00 Monolithic Power Systems (MPS) 1: 44,72 € 6In Stock	Mfr. Part No. EVKT-USBSPI-00 Mouser Part No 946-EVKT-USBSPI-00	Monolithic Power Systems (MPS)	Interface Modules USB to SPI Dongle Kit, includes one USB to SPI Dongle, USB Cable, and 10-pin Ribbon Cable Learn More about Monolithic Power Systems (MPS) mps evkt usbspi 00 communication interface device	Datasheet	6In Stock	44,72 €	Min.: 1 Mult.: 1	Interface Modules	USB to SPI	1 Port		SPI, USB					USB to SPI
Interface Modules Communication Interface PCI Device Slave PROFIBUS-DP CIFX 50-DP Hilscher 1: 536,64 € 10In Stock New At Mouser	Mfr. Part No. CIFX 50-DP Mouser Part No 1018-CIFX50-DP New At Mouser	Hilscher	Interface Modules Communication Interface PCI Device Slave PROFIBUS-DP	Datasheet	10In Stock	536,64 €	Min.: 1 Mult.: 1					Ethernet, PCI	3.135 V	3.465 V	- 20 C	+ 70 C	cifX	Each
Interface Modules Communication Interface PCI Device Slave PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos CIFX 50-RE Hilscher 1: 446,34 € 10In Stock New At Mouser	Mfr. Part No. CIFX 50-RE Mouser Part No 1018-CIFX50-RE New At Mouser	Hilscher	Interface Modules Communication Interface PCI Device Slave PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos	Datasheet	10In Stock	446,34 €	Min.: 1 Mult.: 1					Ethernet, PCI	3.135 V	3.465 V	- 20 C	+ 70 C	cifX	Each
Interface Modules Communication Interface PCI Express Device Slave PROFIBUS-DP CIFX 50E-DP Hilscher 1: 626,08 € 10In Stock New At Mouser	Mfr. Part No. CIFX 50E-DP Mouser Part No 1018-CIFX50E-DP New At Mouser	Hilscher	Interface Modules Communication Interface PCI Express Device Slave PROFIBUS-DP	Datasheet	10In Stock	626,08 €	Min.: 1 Mult.: 1					Ethernet, PCI	3.135 V	3.465 V	- 20 C	+ 70 C	cifX	Each
Interface Modules Communication Interface PCI Express Device Slave PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos CIFX 50E-RE Hilscher 1: 536,64 € 14In Stock New At Mouser	Mfr. Part No. CIFX 50E-RE Mouser Part No 1018-CIFX50E-RE New At Mouser	Hilscher	Interface Modules Communication Interface PCI Express Device Slave PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos	Datasheet	14In Stock	536,64 €	Min.: 1 Mult.: 1					Ethernet, PCI	3.135 V	3.465 V	- 20 C	+ 70 C	cifX	Each
Interface Modules Communication Interface PCI Express Device Slave extended temperature PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos CIFX 50E-RE\ET Hilscher 1: 572,76 € 10In Stock New At Mouser	Mfr. Part No. CIFX 50E-RE\ET Mouser Part No 1018-CIFX50E-REET New At Mouser	Hilscher	Interface Modules Communication Interface PCI Express Device Slave extended temperature PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos	Datasheet	10In Stock	572,76 €	Min.: 1 Mult.: 1					Ethernet, PCI	3.135 V	3.465 V	- 20 C	+ 70 C	cifX	Each
Interface Modules Communication Interface PCI Express Controller Master PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos CIFX 50E-RE+ML Hilscher 1: 796,36 € 10In Stock New At Mouser	Mfr. Part No. CIFX 50E-RE+ML Mouser Part No 1018-CIFX50E-REML New At Mouser	Hilscher	Interface Modules Communication Interface PCI Express Controller Master PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos	Datasheet	10In Stock	796,36 €	Min.: 1 Mult.: 1					Ethernet, PCI	3.135 V	3.465 V	- 20 C	+ 70 C	cifX	Each
Interface Modules Communication Interface Mini PCI Express Device Slave PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos CIFX 90E-RE\F Hilscher 1: 590,82 € 7In Stock New At Mouser	Mfr. Part No. CIFX 90E-RE\F Mouser Part No 1018-CIFX90E-REF New At Mouser	Hilscher	Interface Modules Communication Interface Mini PCI Express Device Slave PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos	Datasheet	7In Stock	590,82 €	Min.: 1 Mult.: 1					Ethernet, Serial	3.135 V	3.465 V	0 C	+ 55 C	cifX	Each
Interface Modules Communication Interface M.2 3042 Key B+M Device Slave PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos CIFX M3042100BM-RE\F Hilscher 1: 618,34 € 10In Stock New At Mouser	Mfr. Part No. CIFX M3042100BM-RE\F Mouser Part No 1018-CIFXM3042100BMR New At Mouser	Hilscher	Interface Modules Communication Interface M.2 3042 Key B+M Device Slave PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos	Datasheet	10In Stock	618,34 €	Min.: 1 Mult.: 1					Ethernet, Serial	3.135 V	3.465 V	0 C	+ 55 C	cifX	Each
Interface Modules USB C Gen 1 Dual Monitor Dual 4K60 PD 3 0 90W DK30C2DPEP StarTech 1: 266,10 € 5In Stock Restricted Availability New At Mouser	Mfr. Part No. DK30C2DPEP Mouser Part No 16-DK30C2DPEP New At Mouser	StarTech	Interface Modules USB C Gen 1 Dual Monitor Dual 4K60 PD 3 0 90W	Datasheet	5In Stock	266,10 € 263,31 € 258,58 €	Min.: 1 Mult.: 1 Restricted Availability											Bulk
Interface Modules 1 Port FTDI USB Serial Converter Cable w Isolation ICUSB2321FIS StarTech 1: 152,03 € 16In Stock New At Mouser	Mfr. Part No. ICUSB2321FIS Mouser Part No 16-ICUSB2321FIS New At Mouser	StarTech	Interface Modules 1 Port FTDI USB Serial Converter Cable w Isolation	Datasheet	16In Stock	152,03 € 133,58 € 126,94 € 122,03 €	Min.: 1 Mult.: 1											Bulk
Interface Modules 4 port USB to RS232 Converter ICUSB2324 StarTech 1: 102,14 € 14In Stock New At Mouser	Mfr. Part No. ICUSB2324 Mouser Part No 16-ICUSB2324 New At Mouser	StarTech	Interface Modules 4 port USB to RS232 Converter	Datasheet	14In Stock	102,14 €	Min.: 1 Mult.: 1											Bulk